Mosaic: 100 000 Facebook friends
Mosaic: 100 000 Facebook friends
Close encounter with the Tarantula
Close encounter with the Tarantula
A ten billion year stellar dance
A ten billion year stellar dance
A galaxy festooned with stellar nurseries
A galaxy festooned with stellar nurseries
Red giant blows a bubble
Red giant blows a bubble
Edge-on beauty
Edge-on beauty
Quasars Acting as Gravitational Lenses
Quasars Acting as Gravitational Lenses
Galaxies' El Dorado
Galaxies' El Dorado
Antlia Dwarf Galaxy peppers the sky with stars
Antlia Dwarf Galaxy peppers the sky with stars
A sheep in Wolf-Rayet’s clothing
A sheep in Wolf-Rayet’s clothing
HST PHAT detail of M31
HST PHAT detail of M31
HST PHAT wide image of M31
HST PHAT wide image of M31
Hubble spots a busy barred spiral
Hubble spots a busy barred spiral
Faint galaxy with popping pink features
Faint galaxy with popping pink features
Standing out from the crowd
Standing out from the crowd
A snapshot of galactic evolution
A snapshot of galactic evolution
A starfish in the sky
A starfish in the sky
Astronomical vision test
Astronomical vision test
Stars in the Andromeda Galaxy’s giant stellar stream
Stars in the Andromeda Galaxy’s giant stellar stream
Stars in the Andromeda Galaxy’s halo with background galaxies (1)
Stars in the Andromeda Galaxy’s halo with background galaxies (1)
Stars in the Andromeda Galaxy’s halo with background galaxies (2)
Stars in the Andromeda Galaxy’s halo with background galaxies (2)
X-rays, dark matter and galaxies in cluster Abell 2744
X-rays, dark matter and galaxies in cluster Abell 2744
The secret of stellar youth
The secret of stellar youth
Hubble ACS visible image of M51
Hubble ACS visible image of M51
The Impending Destruction of NGC 1427A
The Impending Destruction of NGC 1427A
Artist’s concept of supermassive black hole within M60-UCD1
Artist’s concept of supermassive black hole within M60-UCD1
NGC 6050
NGC 6050
Artist's concept of nearest extrasolar planet to our Solar System
Artist's concept of nearest extrasolar planet to our Solar System
Hubble Space Telescope: Kepler's Supernova Remnant (close-up, visible-light data)
Hubble Space Telescope: Kepler's Supernova Remnant (close-up, visible-light data)
Artist impression of Gliese 436b
Artist impression of Gliese 436b
Size comparison for exoplanets GJ 436b and GJ 1214b (artist's illustration)
Size comparison for exoplanets GJ 436b and GJ 1214b (artist's illustration)
Hubble sees cloudy super-worlds with a chance for more clouds
Hubble sees cloudy super-worlds with a chance for more clouds
Face-on spiral galaxy NGC 3982
Face-on spiral galaxy NGC 3982
Full HST WFPC2 Image of Trifid Nebula
Full HST WFPC2 Image of Trifid Nebula
Wide-field view of the Lagoon Nebula (ground-based image)
Wide-field view of the Lagoon Nebula (ground-based image)
Hubble image of LRLL 54361 and its surroundings
Hubble image of LRLL 54361 and its surroundings
Hubble peers through the looking glass
Hubble peers through the looking glass
NGC 520
NGC 520
Hubble extrasolar planet search field in Sagittarius [full ACS view]
Hubble extrasolar planet search field in Sagittarius [full ACS view]
The Orion Nebula's biggest stars
The Orion Nebula's biggest stars
Supernova remnant menagerie
Supernova remnant menagerie
New view of the Pillars of Creation — infrared
New view of the Pillars of Creation — infrared
Exoplanet WASP-43b orbits its parent star
Exoplanet WASP-43b orbits its parent star
Artist's impression of the hot planet Osiris
Artist's impression of the hot planet Osiris
Area of Centaurus A halo probed by Hubble
Area of Centaurus A halo probed by Hubble
Jupiter with comparison images of the Great Red Spot from 1995, 2009 and 2014
Jupiter with comparison images of the Great Red Spot from 1995, 2009 and 2014
Distant galaxies in the GOODS North survey
Distant galaxies in the GOODS North survey
The protoplanetary disc around red dwarf star TW Hydrae
The protoplanetary disc around red dwarf star TW Hydrae
Artist's concept of double black hole
Artist's concept of double black hole
The chaotic spin of Pluto’s moon Nix
The chaotic spin of Pluto’s moon Nix
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